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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0050437UpriorityCriticalpatent/ES50437Y/en
Publication of ES50437UpublicationCriticalpatent/ES50437U/en
Application grantedgrantedCritical
Publication of ES50437YpublicationCriticalpatent/ES50437Y/en
Sharpening device, characterized in that it comprises an abrasive disk having two faces normal to its axis, fixed to two plates concentric to said axis, whose plates have their faces adjacent to the abrasive disk, slightly conical and somewhat diverging from the faces of said disk in outward direction, said plates being of smaller diameter than the disc. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the elastic couplings, especially intended for motor vehicles (Machine-translation by Google Translate, not legally binding)